Merge branch 'master' into docking

# Conflicts:
#	backends/imgui_impl_win32.cpp

backends/imgui_impl_win32.cpp

@@ -23,6 +23,7 @@
 // CHANGELOG
 // (minor and older changes stripped away, please see git history for details)
 //  2026-XX-XX: Platform: Added support for multiple windows via the ImGuiPlatformIO interface.
+//  2026-05-19: DPI: ImGui_ImplWin32_EnableDpiAwareness() helper uses SetProcessDpiAwarenessContext() instead of SetThreadDpiAwarenessContext(), fixes DPI scaling issues with e.g. OpenGL. (#9403)
 //  2026-03-31: [Viewports] Fixed setting/getting size when viewports have OS decorations (e.g. io.ConfigViewportsNoDecoration = false) and process is running in Per-Monitor V2 DPI mode. (#8897)
 //  2026-01-28: Inputs: Minor optimization not submitting gamepad input if packet number has not changed (reworked from 2025-09-23 attempt). (#9202, #8556)
 //  2026-01-26: [Viewports] Fixed an issue from 1.90.5 where newly appearing windows that are not parented to the main viewport don't have task bar icon appear before the windows was explicited refocused. (#7354, #8669)
@@ -1016,6 +1017,7 @@ DECLARE_HANDLE(DPI_AWARENESS_CONTEXT);
 typedef HRESULT(WINAPI* PFN_SetProcessDpiAwareness)(PROCESS_DPI_AWARENESS);                             // Shcore.lib + dll, Windows 8.1+
 typedef HRESULT(WINAPI* PFN_GetDpiForMonitor)(HMONITOR, MONITOR_DPI_TYPE, UINT*, UINT*);                // Shcore.lib + dll, Windows 8.1+
 typedef DPI_AWARENESS_CONTEXT(WINAPI* PFN_SetThreadDpiAwarenessContext)(DPI_AWARENESS_CONTEXT);         // User32.lib + dll, Windows 10 v1607+ (Creators Update)
+typedef BOOL (WINAPI* PFN_SetProcessDpiAwarenessContext)(DPI_AWARENESS_CONTEXT);                        // User32.lib + dll, Windows 10 v1703+ (Creators Update)
 typedef DPI_AWARENESS_CONTEXT(WINAPI* PFN_GetThreadDpiAwarenessContext)();                              // "
 typedef BOOL(WINAPI* PFN_AreDpiAwarenessContextsEqual)(DPI_AWARENESS_CONTEXT, DPI_AWARENESS_CONTEXT);   // "
 
@@ -1029,7 +1031,12 @@ void ImGui_ImplWin32_EnableDpiAwareness()
     if (_IsWindows10OrGreater())
     {
         static HINSTANCE user32_dll = ::LoadLibraryA("user32.dll"); // Reference counted per-process
-        if (PFN_SetThreadDpiAwarenessContext SetThreadDpiAwarenessContextFn = (PFN_SetThreadDpiAwarenessContext)::GetProcAddress(user32_dll, "SetThreadDpiAwarenessContext"))
+        if (PFN_SetProcessDpiAwarenessContext SetProcessDpiAwarenessContextFn = (PFN_SetProcessDpiAwarenessContext)::GetProcAddress(user32_dll, "SetProcessDpiAwarenessContext")) // Windows 10 v1703+
+        {
+            SetProcessDpiAwarenessContextFn(DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE_V2);
+            return;
+        }
+        if (PFN_SetThreadDpiAwarenessContext SetThreadDpiAwarenessContextFn = (PFN_SetThreadDpiAwarenessContext)::GetProcAddress(user32_dll, "SetThreadDpiAwarenessContext")) // Windows 10 v1607+
         {
             SetThreadDpiAwarenessContextFn(DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE_V2);
             return;

docs/CHANGELOG.txt

@@ -49,6 +49,22 @@ Other Changes:
     for user code to bypass it without using a clickable item. (#9382)
   - Clicking on a window's empty-space to move/focus a window checks
     for lack of queued focus request. (#9382)
+- InputText:
+  - Added style.InputTextCursorSize to configure cursor/caret thickness. (#7031, #9409)
+    This is automatically scaled by style.ScaleAllSizes().
+- Fonts:
+  - Added `IMGUI_DISABLE_DEFAULT_FONT_BITMAP`/`IMGUI_DISABLE_DEFAULT_FONT_VECTOR` to
+    disable embedding either fonts separately. (#9407)
+- DrawList:
+  - Minor optimization to AddLine(), AddLineH(), AddLineV() functions. (#4091)
+- Demo:
+  - Extract 'Widgets->Tree Nodes->Selectable Nodes' out of the 'Advanced'
+    demo for clarity (manual reimplementation of basic selection).
+- Backends:
+  - Win32:
+    - Uses `SetProcessDpiAwarenessContext()` instead of `SetThreadDpiAwarenessContext()`
+      when available, fixing OpenGL DPI scaling issues as e.g. NVIDIA drivers tends
+      to spawn multiple-thread to manage OpenGL. (#9403)
 
 Docking+Viewports Branch:
 
@@ -86,6 +102,9 @@ Breaking Changes:
 - DrawList: obsoleted `ImDrawCallback_ResetRenderState` in favor of using `ImGui::GetPlatformIO().DrawCallback_ResetRenderState`,
     which is part of our new standard draw callbacks. (#9378)
     Redirecting the earlier value into the later one when set, so both old and new code should work.
+- DrawList: changed value of `ImDrawFlags_Closed`. It was previously advertised as "always == 1" when introduced
+  in 1.82 (2021/02), in order to facilitate backward compatibility with the legacy `bool closed` flag. This
+  guarantee has been removed. The bit is reserved, and `AddPolyline()`, `PathStroke()` will assert when it is used.
 - Backends:
   - Vulkan: redesigned to use separate ImageView + Sampler instead of Combined Image Sampler. (#914)
     This change allows us to facilitate changing samplers, in line with other backends. [@yaz0r, @ocornut]
@@ -116,6 +135,15 @@ Other Changes:
     #5999, #6452, #5156, #7342, #7592, #7511)
   - Made `AddCallback()` user data default to Null for convenience.
   - Added `AddLineH()`, `AddLineV()` helpers to draw horizontal and vertical lines. [@memononen]
+    The new functions are more optimal and will be part of a larger effort in 1.93 to fix
+    inconsistencies and improve the DrawList API. In the current API, `AddLine()` adds a "magic" +0.5f
+    offset and then center the line, whereas AddLineH()/AddLineV() use the right side of the line to expand.
+    For thickness=1.0f lines this is equivalent:
+      `AddLine({10,3}, {20,3}, ...)` --> `AddLineH(x1=10, x2=20, y=3, ...)`.
+      `AddLine({3,10}, {3,20}, ...)` --> `AddLineV(x=3, y1=10, y2=20, ...)`.
+    For larger integer thickness, AddLine() will center but may be blurry, AddLineH()/AddLineV()
+    will expand "inside" (to the right side) and will always be sharp.
+    A subsequent release will expand on those concepts and add new options.
 - InputText:
   - InputTextMultiline: fixed an issue processing deactivation logic when an active
     multi-line edit is clipped due to being out of view.

imconfig.h

@@ -49,7 +49,9 @@
 //#define IMGUI_DISABLE_FILE_FUNCTIONS                      // Don't implement ImFileOpen/ImFileClose/ImFileRead/ImFileWrite and ImFileHandle at all (replace them with dummies)
 //#define IMGUI_DISABLE_DEFAULT_FILE_FUNCTIONS              // Don't implement ImFileOpen/ImFileClose/ImFileRead/ImFileWrite and ImFileHandle so you can implement them yourself if you don't want to link with fopen/fclose/fread/fwrite. This will also disable the LogToTTY() function.
 //#define IMGUI_DISABLE_DEFAULT_ALLOCATORS                  // Don't implement default allocators calling malloc()/free() to avoid linking with them. You will need to call ImGui::SetAllocatorFunctions().
-//#define IMGUI_DISABLE_DEFAULT_FONT                        // Disable default embedded fonts (ProggyClean/ProggyForever), remove ~9 KB + ~14 KB from output binary. AddFontDefaultXXX() functions will assert.
+//#define IMGUI_DISABLE_DEFAULT_FONT                        // Disable default embedded fonts (ProggyClean + ProggyForever). Remove ~9 KB + ~14 KB from output binary. AddFontDefaultXXX() functions will assert.
+//#define IMGUI_DISABLE_DEFAULT_FONT_BITMAP                 // Disable default embedded bitmap font (ProggyClean). Remove ~9 KB from output binary. AddFontDefaultBitmap() will assert.
+//#define IMGUI_DISABLE_DEFAULT_FONT_VECTOR                 // Disable default embedded vector font (ProggyForever), Remove ~14 KB from output binary. AddFontDefaultVector() will assert.
 //#define IMGUI_DISABLE_SSE                                 // Disable use of SSE intrinsics even if available
 
 //---- Enable Test Engine / Automation features.

imgui.cpp

@@ -423,6 +423,8 @@ IMPLEMENTING SUPPORT for ImGuiBackendFlags_RendererHasTextures:
                            The new order is also more convenient as `flags` are less frequently used than `thickness` in real code.
                          - As a general policy in Dear ImGui, all our flags default to 0 so ImDrawFlags_None was likely written 0 in some call sites.
                          - Consider adding `#define IMGUI_DISABLE_OBSOLETE_FUNCTIONS` in your imconfig.h, even temporarily, to clean up legacy code.
+ - 2026/05/07 (1.92.8) - DrawList: changed value of `ImDrawFlags_Closed`. It was previously advertised as "always == 1" when introduced in 1.82 (2021/02), in order to facilitate backward compatibility with the legacy `bool closed` flag.
+                         This guarantee has been removed. The bit is reserved and `AddPolyline()`, `PathStroke()` will assert when it is used.
  - 2026/04/23 (1.92.8) - DrawList: obsoleted `ImDrawCallback_ResetRenderState` in favor of using `ImGui::GetPlatformIO().DrawCallback_ResetRenderState`, which is part of our new standard draw callbacks. (#9378)
  - 2026/04/22 (1.92.8) - Backends: Vulkan: redesigned to use separate ImageView + Sampler instead of Combined Image Sampler.
                          - When registering custom textures: changed ImGui_ImplVulkan_AddTexture() signature to remove Sampler.
@@ -1565,6 +1567,7 @@ ImGuiStyle::ImGuiStyle()
     ColorButtonPosition         = ImGuiDir_Right;   // Side of the color button in the ColorEdit4 widget (left/right). Defaults to ImGuiDir_Right.
     ButtonTextAlign             = ImVec2(0.5f,0.5f);// Alignment of button text when button is larger than text.
     SelectableTextAlign         = ImVec2(0.0f,0.0f);// Alignment of selectable text. Defaults to (0.0f, 0.0f) (top-left aligned). It's generally important to keep this left-aligned if you want to lay multiple items on a same line.
+    InputTextCursorSize         = 1.0f;             // Thickness of cursor/caret in InputText().
     SeparatorSize               = 1.0f;             // Thickness of border in Separator().
     SeparatorTextBorderSize     = 3.0f;             // Thickness of border in SeparatorText().
     SeparatorTextAlign          = ImVec2(0.0f,0.5f);// Alignment of text within the separator. Defaults to (0.0f, 0.5f) (left aligned, center).
@@ -1642,6 +1645,7 @@ void ImGuiStyle::ScaleAllSizes(float scale_factor)
     DragDropTargetBorderSize = ImTrunc(DragDropTargetBorderSize * scale_factor);
     DragDropTargetPadding = ImTrunc(DragDropTargetPadding * scale_factor);
     ColorMarkerSize = ImTrunc(ColorMarkerSize * scale_factor);
+    InputTextCursorSize = ImTrunc(InputTextCursorSize * scale_factor);
     SeparatorSize = ImTrunc(SeparatorSize * scale_factor);
     SeparatorTextBorderSize = ImTrunc(SeparatorTextBorderSize * scale_factor);
     SeparatorTextPadding = ImTrunc(SeparatorTextPadding * scale_factor);
@@ -6594,11 +6598,12 @@ bool ImGui::IsItemToggledOpen()
     return (g.LastItemData.StatusFlags & ImGuiItemStatusFlags_ToggledOpen) ? true : false;
 }
 
-// Call after a Selectable() or TreeNode() involved in multi-selection.
-// Useful if you need the per-item information before reaching EndMultiSelect(), e.g. for rendering purpose.
-// This is only meant to be called inside a BeginMultiSelect()/EndMultiSelect() block.
-// (Outside of multi-select, it would be misleading/ambiguous to report this signal, as widgets
-// return e.g. a pressed event and user code is in charge of altering selection in ways we cannot predict.)
+// Call after a Selectable() or TreeNode() items inside a BeginMultiSelect()/EndMultiSelect() scope.
+// - Useful if you need the per-item information before reaching EndMultiSelect(), e.g. for rendering purpose.
+// Outside of a multi-select block:
+// - It would be misleading/ambiguous to report this signal, as widgets return e.g. a pressed event,
+//   and user code is in charge of altering selection in ways we cannot predict.
+//   Prefer using 'if (IsItemClicked() && !IsItemToggledOpen())' for a manual reimplementation of selection.
 bool ImGui::IsItemToggledSelection()
 {
     ImGuiContext& g = *GImGui;
@@ -9596,6 +9601,8 @@ static void ImGui::UpdateTexturesNewFrame()
             IM_ASSERT(atlas->RendererHasTextures == has_textures);
         }
     }
+    for (ImTextureData* tex : g.UserTextures)
+        ImTextureDataUpdateNewFrame(tex);
 }
 
 // Build a single texture list
@@ -9657,7 +9664,7 @@ ImFont* ImGui::GetDefaultFont()
     return g.IO.FontDefault ? g.IO.FontDefault : atlas->Fonts[0];
 }
 
-// EXPERIMENTAL. Use ImTextureDataQueueUpload() to queue updates.
+// EXPERIMENTAL. Use ImTextureDataQueueUpload() to queue updates. Textures logic will be automatically be updated in NewFrame().
 void ImGui::RegisterUserTexture(ImTextureData* tex)
 {
     ImGuiContext& g = *GImGui;

imgui.h

@@ -621,7 +621,8 @@ namespace ImGui
     IMGUI_API ImGuiID       GetID(int int_id);
 
     // Widgets: Text
-    IMGUI_API void          TextUnformatted(const char* text, const char* text_end = NULL); // raw text without formatting. Roughly equivalent to Text("%s", text) but: A) doesn't require null terminated string if 'text_end' is specified, B) it's faster, no memory copy is done, no buffer size limits, recommended for long chunks of text.
+    // - Note that all functions taking format strings in the API may be passed ("%s", text) or ("%.*s", text_len, text): which will automatically bypass the formatter.
+    IMGUI_API void          TextUnformatted(const char* text, const char* text_end = NULL); // raw text without formatting. Practically equivalent to 'Text("%s", text)' but doesn't require null terminated string if 'text_end' is specified.
     IMGUI_API void          Text(const char* fmt, ...)                                      IM_FMTARGS(1); // formatted text
     IMGUI_API void          TextV(const char* fmt, va_list args)                            IM_FMTLIST(1);
     IMGUI_API void          TextColored(const ImVec4& col, const char* fmt, ...)            IM_FMTARGS(2); // shortcut for PushStyleColor(ImGuiCol_Text, col); Text(fmt, ...); PopStyleColor();
@@ -845,7 +846,7 @@ namespace ImGui
 
     // Popups, Modals
     //  - They block normal mouse hovering detection (and therefore most mouse interactions) behind them.
-    //  - If not modal: they can be closed by clicking anywhere outside them, or by pressing ESCAPE.
+    //  - If not modal: they can be closed by clicking anywhere outside them, or by pressing Escape (call 'Shortcut(ImGuiKey_Escape)' to claim a higher-priority shortcut).
     //  - Their visibility state (~bool) is held internally instead of being held by the programmer as we are used to with regular Begin*() calls.
     //  - The 3 properties above are related: we need to retain popup visibility state in the library because popups may be closed as any time.
     //  - You can bypass the hovering restriction by using ImGuiHoveredFlags_AllowWhenBlockedByPopup when calling IsItemHovered() or IsWindowHovered().
@@ -2424,6 +2425,7 @@ struct ImGuiStyle
     ImGuiDir    ColorButtonPosition;        // Side of the color button in the ColorEdit4 widget (left/right). Defaults to ImGuiDir_Right.
     ImVec2      ButtonTextAlign;            // Alignment of button text when button is larger than text. Defaults to (0.5f, 0.5f) (centered).
     ImVec2      SelectableTextAlign;        // Alignment of selectable text. Defaults to (0.0f, 0.0f) (top-left aligned). It's generally important to keep this left-aligned if you want to lay multiple items on a same line.
+    float       InputTextCursorSize;        // Thickness of cursor/caret in InputText().
     float       SeparatorSize;              // Thickness of border in Separator(). Must be >= 1.0f.
     float       SeparatorTextBorderSize;    // Thickness of border in SeparatorText()
     ImVec2      SeparatorTextAlign;         // Alignment of text within the separator. Defaults to (0.0f, 0.5f) (left aligned, center).
@@ -3395,7 +3397,10 @@ enum ImDrawFlags_
     ImDrawFlags_RoundCornersRight           = ImDrawFlags_RoundCornersBottomRight | ImDrawFlags_RoundCornersTopRight,
     ImDrawFlags_RoundCornersMask_           = ImDrawFlags_RoundCornersAll | ImDrawFlags_RoundCornersNone,
 
+    // Stroke options
     ImDrawFlags_Closed                      = 1 << 9, // PathStroke(), AddPolyline(): specify that shape should be closed.
+    //ImDrawFlags_Closed                    = 1 << 0, // Prior to 1.92.8 (May 2026), ImDrawFlags_Closed was guaranteed to be == 1<<0 == 1 for legacy compatibility reason. Hardcoded use of 1 or true should be replaced.
+
     ImDrawFlags_InvalidMask_                = ~0x7FFFFFF0, // == 0x8000000F,
 };
 

imgui_demo.cpp

@@ -4224,9 +4224,9 @@ static void DemoWindowWidgetsTreeNodes()
     {
         IMGUI_DEMO_MARKER("Widgets/Tree Nodes");
         // See see "Examples -> Property Editor" (ShowExampleAppPropertyEditor() function) for a fancier, data-driven tree.
-        if (ImGui::TreeNode("Basic trees"))
+        if (ImGui::TreeNode("Basic Trees"))
         {
-            IMGUI_DEMO_MARKER("Widgets/Tree Nodes/Basic trees");
+            IMGUI_DEMO_MARKER("Widgets/Tree Nodes/Basic Trees");
             for (int i = 0; i < 5; i++)
             {
                 // Use SetNextItemOpen() so set the default state of a node to be open. We could
@@ -4250,9 +4250,9 @@ static void DemoWindowWidgetsTreeNodes()
             ImGui::TreePop();
         }
 
-        if (ImGui::TreeNode("Hierarchy lines"))
+        if (ImGui::TreeNode("Hierarchy Lines"))
         {
-            IMGUI_DEMO_MARKER("Widgets/Tree Nodes/Hierarchy lines");
+            IMGUI_DEMO_MARKER("Widgets/Tree Nodes/Hierarchy Lines");
             static ImGuiTreeNodeFlags base_flags = ImGuiTreeNodeFlags_DrawLinesFull | ImGuiTreeNodeFlags_DefaultOpen;
             HelpMarker("Default option for DrawLinesXXX is stored in style.TreeLinesFlags");
             ImGui::CheckboxFlags("ImGuiTreeNodeFlags_DrawLinesNone", &base_flags, ImGuiTreeNodeFlags_DrawLinesNone);
@@ -4289,15 +4289,57 @@ static void DemoWindowWidgetsTreeNodes()
             ImGui::TreePop();
         }
 
-        if (ImGui::TreeNode("Advanced, with Selectable nodes"))
+        if (ImGui::TreeNode("Selectable Nodes"))
         {
-            IMGUI_DEMO_MARKER("Widgets/Tree Nodes/Advanced, with Selectable nodes");
+            IMGUI_DEMO_MARKER("Widgets/Tree Nodes/Selectable Nodes");
             HelpMarker(
-                "This is a more typical looking tree with selectable nodes.\n"
-                "Click to select, Ctrl+Click to toggle, click on arrows or double-click to open.");
+                "Manually implemented selectable nodes.\n"
+                "Click to select, Ctrl+Click to toggle, click on arrows or double-click to open.\n\n"
+                "You may also use the multi-select API (see 'Demo->Widgets->Selection State & Multi-Select') for more advanced multi-selection features.");
+
+            // Hold in 'selection_mask' a simple representation of what may be user-side selection state.
+            // - You may retain selection state inside or outside your objects in whatever format you see fit.
+            //   You may use ImGuiSelectionBasicStorage which is conceptually close to a set<> of identifiers.
+            // - We record which node was clicked and then apply selection at the end of the loop.
+            // - This is a manual and simplified reimplementation of multi-selection, which the full
+            //   BeginMultiSelect() API implements better, but which is not trivial to wire for trees.
+            static int selection_mask = 0x00;
+            int node_clicked_idx = -1;
+            for (int node_n = 0; node_n < 6; node_n++)
+            {
+                // Disable the default "open on single-click behavior" + set Selected flag according to our selection.
+                // To alter selection we use if 'IsItemClicked() && !IsItemToggledOpen()', so clicking on an arrow doesn't alter selection.
+                // In a BeginMultiSelect()/EndMultiSelect() we could use IsItemToggledSelection() but here we reimplement and use our own logic.
+                ImGuiTreeNodeFlags flags = ImGuiTreeNodeFlags_OpenOnArrow | ImGuiTreeNodeFlags_OpenOnDoubleClick | ImGuiTreeNodeFlags_SpanAvailWidth;
+                if (selection_mask & (1 << node_n))
+                    flags |= ImGuiTreeNodeFlags_Selected;
+
+                bool is_open = ImGui::TreeNodeEx((void*)(intptr_t)node_n, flags, "Selectable Node %d", node_n);
+                if (ImGui::IsItemClicked() && !ImGui::IsItemToggledOpen())
+                    node_clicked_idx = node_n;
+                if (is_open)
+                {
+                    ImGui::BulletText("<Node contents here>");
+                    ImGui::TreePop();
+                }
+            }
+            if (node_clicked_idx != -1)
+            {
+                // Update selection state (process outside of tree loop to avoid visual inconsistencies during the clicking frame)
+                if (ImGui::GetIO().KeyCtrl)
+                    selection_mask ^= (1 << node_clicked_idx);          // Ctrl+Click to toggle
+                else //if (!(selection_mask & (1 << node_clicked_idx))) // Depending on selection behavior you want, may want to preserve selection when clicking on item that is part of the selection
+                    selection_mask = (1 << node_clicked_idx);           // Click to single-select
+            }
+            ImGui::TreePop();
+        }
+
+        if (ImGui::TreeNode("Advanced"))
+        {
+            IMGUI_DEMO_MARKER("Widgets/Tree Nodes/Advanced");
             static ImGuiTreeNodeFlags base_flags = ImGuiTreeNodeFlags_OpenOnArrow | ImGuiTreeNodeFlags_OpenOnDoubleClick | ImGuiTreeNodeFlags_SpanAvailWidth;
             static bool align_label_with_current_x_position = false;
-            static bool test_drag_and_drop = false;
+            static bool use_drag_and_drop = false;
             ImGui::CheckboxFlags("ImGuiTreeNodeFlags_OpenOnArrow", &base_flags, ImGuiTreeNodeFlags_OpenOnArrow);
             ImGui::CheckboxFlags("ImGuiTreeNodeFlags_OpenOnDoubleClick", &base_flags, ImGuiTreeNodeFlags_OpenOnDoubleClick);
             ImGui::CheckboxFlags("ImGuiTreeNodeFlags_SpanAvailWidth", &base_flags, ImGuiTreeNodeFlags_SpanAvailWidth); ImGui::SameLine(); HelpMarker("Extend hit area to all available width instead of allowing more items to be laid out after the node.");
@@ -4315,44 +4357,30 @@ static void DemoWindowWidgetsTreeNodes()
             ImGui::CheckboxFlags("ImGuiTreeNodeFlags_DrawLinesToNodes", &base_flags, ImGuiTreeNodeFlags_DrawLinesToNodes);
 
             ImGui::Checkbox("Align label with current X position", &align_label_with_current_x_position);
-            ImGui::Checkbox("Test tree node as drag source", &test_drag_and_drop);
-            ImGui::Text("Hello!");
+            ImGui::Checkbox("Make Tree Nodes as drag & drop sources", &use_drag_and_drop);
             if (align_label_with_current_x_position)
                 ImGui::Unindent(ImGui::GetTreeNodeToLabelSpacing());
 
-            // 'selection_mask' is dumb representation of what may be user-side selection state.
-            //  You may retain selection state inside or outside your objects in whatever format you see fit.
-            // 'node_clicked' is temporary storage of what node we have clicked to process selection at the end
-            /// of the loop. May be a pointer to your own node type, etc.
-            static int selection_mask = (1 << 2);
-            int node_clicked = -1;
-            for (int i = 0; i < 6; i++)
+            for (int node_n = 0; node_n < 6; node_n++)
             {
-                // Disable the default "open on single-click behavior" + set Selected flag according to our selection.
-                // To alter selection we use IsItemClicked() && !IsItemToggledOpen(), so clicking on an arrow doesn't alter selection.
                 ImGuiTreeNodeFlags node_flags = base_flags;
-                const bool is_selected = (selection_mask & (1 << i)) != 0;
-                if (is_selected)
-                    node_flags |= ImGuiTreeNodeFlags_Selected;
-                if (i < 3)
+                if (node_n < 3)
                 {
                     // Items 0..2 are Tree Node
-                    bool node_open = ImGui::TreeNodeEx((void*)(intptr_t)i, node_flags, "Selectable Node %d", i);
-                    if (ImGui::IsItemClicked() && !ImGui::IsItemToggledOpen())
-                        node_clicked = i;
-                    if (test_drag_and_drop && ImGui::BeginDragDropSource())
+                    bool is_open = ImGui::TreeNodeEx((void*)(intptr_t)node_n, node_flags, "Selectable Node %d", node_n);
+                    if (use_drag_and_drop && ImGui::BeginDragDropSource())
                     {
-                        ImGui::SetDragDropPayload("_TREENODE", NULL, 0);
+                        ImGui::SetDragDropPayload("MY_TREENODE_PAYLOAD_TYPE", NULL, 0);
                         ImGui::Text("This is a drag and drop source");
                         ImGui::EndDragDropSource();
                     }
-                    if (i == 2 && (base_flags & ImGuiTreeNodeFlags_SpanLabelWidth))
+                    if (node_n == 2 && (base_flags & ImGuiTreeNodeFlags_SpanLabelWidth))
                     {
                         // Item 2 has an additional inline button to help demonstrate SpanLabelWidth.
                         ImGui::SameLine();
                         if (ImGui::SmallButton("button")) {}
                     }
-                    if (node_open)
+                    if (is_open)
                     {
                         ImGui::BulletText("Blah blah\nBlah Blah");
                         ImGui::SameLine();
@@ -4366,26 +4394,15 @@ static void DemoWindowWidgetsTreeNodes()
                     // The only reason we use TreeNode at all is to allow selection of the leaf. Otherwise we can
                     // use BulletText() or advance the cursor by GetTreeNodeToLabelSpacing() and call Text().
                     node_flags |= ImGuiTreeNodeFlags_Leaf | ImGuiTreeNodeFlags_NoTreePushOnOpen; // ImGuiTreeNodeFlags_Bullet
-                    ImGui::TreeNodeEx((void*)(intptr_t)i, node_flags, "Selectable Leaf %d", i);
-                    if (ImGui::IsItemClicked() && !ImGui::IsItemToggledOpen())
-                        node_clicked = i;
-                    if (test_drag_and_drop && ImGui::BeginDragDropSource())
+                    ImGui::TreeNodeEx((void*)(intptr_t)node_n, node_flags, "Selectable Leaf %d", node_n);
+                    if (use_drag_and_drop && ImGui::BeginDragDropSource())
                     {
-                        ImGui::SetDragDropPayload("_TREENODE", NULL, 0);
+                        ImGui::SetDragDropPayload("MY_TREENODE_PAYLOAD_TYPE", NULL, 0);
                         ImGui::Text("This is a drag and drop source");
                         ImGui::EndDragDropSource();
                     }
                 }
             }
-            if (node_clicked != -1)
-            {
-                // Update selection state
-                // (process outside of tree loop to avoid visual inconsistencies during the clicking frame)
-                if (ImGui::GetIO().KeyCtrl)
-                    selection_mask ^= (1 << node_clicked);          // Ctrl+Click to toggle
-                else //if (!(selection_mask & (1 << node_clicked))) // Depending on selection behavior you want, may want to preserve selection when clicking on item that is part of the selection
-                    selection_mask = (1 << node_clicked);           // Click to single-select
-            }
             if (align_label_with_current_x_position)
                 ImGui::Indent(ImGui::GetTreeNodeToLabelSpacing());
             ImGui::TreePop();

imgui_draw.cpp

@@ -829,6 +829,11 @@ void ImDrawList::AddPolyline(const ImVec2* points, const int points_count, ImU32
     const ImVec2 opaque_uv = _Data->TexUvWhitePixel;
     const int count = closed ? points_count : points_count - 1; // The number of line segments we need to draw
     const bool thick_line = (thickness > _FringeScale);
+
+    // If this assert triggers on legacy code:
+    // - 1.92.8 (2025/05): swapped two last parameters order: flags, thickness --> thickness, flags. This should normally be caught by compile-time type-checking.
+    // - 1.92.8 (2025/05): changed value of ImDrawList_Closed which was previously guaranteed to be == 1. Hardcoded use of 1 or true should be replaced.
+    // Read more details near AddRect() + see "API BREAKING CHANGES" section for 1.82, 1.90 and 1.92.8.
     IM_ASSERT_USER_ERROR_RET((flags & ImDrawFlags_InvalidMask_) == 0, "Incorrect parameter. Did you swap 'thickness' and 'flags'?");
 
     if (Flags & ImDrawListFlags_AntiAliasedLines)
@@ -1481,27 +1486,24 @@ void ImDrawList::AddLine(const ImVec2& p1, const ImVec2& p2, ImU32 col, float th
 {
     if ((col & IM_COL32_A_MASK) == 0)
         return;
-    PathLineTo(p1 + ImVec2(0.5f, 0.5f));
-    PathLineTo(p2 + ImVec2(0.5f, 0.5f));
-    PathStroke(col, thickness);
+    const ImVec2 points[2] = { ImVec2(p1.x + 0.5f, p1.y + 0.5f), ImVec2(p2.x + 0.5f, p2.y + 0.5f) };
+    AddPolyline(points, 2, col, thickness);
 }
 
 void ImDrawList::AddLineH(float min_x, float max_x, float y, ImU32 col, float thickness)
 {
     if ((col & IM_COL32_A_MASK) == 0)
         return;
-    PathLineTo(ImVec2(min_x + 0.5f, y + 0.5f)); // Same as AddLine() above.
-    PathLineTo(ImVec2(max_x + 0.5f, y + 0.5f));
-    PathStroke(col, thickness);
+    const ImVec2 points[2] = { ImVec2(min_x + 0.5f, y + 0.5f), ImVec2(max_x + 0.5f, y + 0.5f) }; // Same as AddLine() above.
+    AddPolyline(points, 2, col, thickness);
 }
 
 void ImDrawList::AddLineV(float x, float min_y, float max_y, ImU32 col, float thickness)
 {
     if ((col & IM_COL32_A_MASK) == 0)
         return;
-    PathLineTo(ImVec2(x + 0.5f, min_y + 0.5f)); // Same as AddLine() above.
-    PathLineTo(ImVec2(x + 0.5f, max_y + 0.5f));
-    PathStroke(col, thickness);
+    const ImVec2 points[2] = { ImVec2(x + 0.5f, min_y + 0.5f), ImVec2(x + 0.5f, max_y + 0.5f) }; // Same as AddLine() above.
+    AddPolyline(points, 2, col, thickness);
 }
 
 // p_min = upper-left, p_max = lower-right
@@ -1509,13 +1511,14 @@ void ImDrawList::AddLineV(float x, float min_y, float max_y, ImU32 col, float th
 void ImDrawList::AddRect(const ImVec2& p_min, const ImVec2& p_max, ImU32 col, float rounding, float thickness, ImDrawFlags flags)
 {
     // If this assert triggers on legacy code:
-    // - 1.92.8 (2025/04): swapped two last parameters order: flags, thickness --> thickness, flags. This should normally be caught by compile-time type-checking. 
+    // - 1.92.8 (2025/05): swapped two last parameters order: flags, thickness --> thickness, flags. This should normally be caught by compile-time type-checking.
+    // - 1.92.8 (2025/05): changed value of ImDrawList_Closed which was previously guaranteed to be == 1. Hardcoded use of 1 or true should be replaced.
     // - 1.82.0 (2021/03): changed ImDrawCornerFlags to ImDrawFlags_RoundCornersXXX values.
     //   If you used hard-coded 1 to 15 or ~0 in flags to configure corner rounding use the new flags!
     //   - Hard coded support for ~0 == ImDrawFlags_RoundCornersAll.
     //   - Hard coded support for values 0x01 to 0x0F (matching 15 out of 16 old flags combinations) --> see FixRectCornerFlags() in <1.90 code.
     //   - Hard coded 0x00 with 'float rounding > 0.0f' --> replace with ImDrawFlags_RoundCornersNone or use 'float rounding = 0.0f'.
-    //   See "API BREAKING CHANGES" section for 1.82 and 1.90.
+    //   See "API BREAKING CHANGES" section for 1.82, 1.90 and 1.92.8.
     IM_ASSERT_USER_ERROR_RET((flags & ImDrawFlags_InvalidMask_) == 0, "Incorrect parameter. Did you swap 'thickness' and 'flags'?"); // Or misuse of legacy hard-coded ImDrawCornerFlags values
 
     if ((col & IM_COL32_A_MASK) == 0)
@@ -2566,8 +2569,6 @@ void ImTextureData::DestroyPixels()
 // - ImFontAtlasBuildPreloadAllGlyphRanges()
 // - ImFontAtlasBuildUpdatePointers()
 // - ImFontAtlasBuildRenderBitmapFromString()
-// - ImFontAtlasBuildUpdateBasicTexData()
-// - ImFontAtlasBuildUpdateLinesTexData()
 // - ImFontAtlasBuildAddFont()
 // - ImFontAtlasBuildSetupFontBakedEllipsis()
 // - ImFontAtlasBuildSetupFontBakedBlanks()
@@ -2584,13 +2585,14 @@ void ImTextureData::DestroyPixels()
 // - ImFontAtlasUpdateDrawListsSharedData()
 //-----------------------------------------------------------------------------
 // - ImFontAtlasBuildSetTexture()
-// - ImFontAtlasBuildAddTexture()
-// - ImFontAtlasBuildMakeSpace()
-// - ImFontAtlasBuildRepackTexture()
-// - ImFontAtlasBuildGrowTexture()
-// - ImFontAtlasBuildRepackOrGrowTexture()
-// - ImFontAtlasBuildGetTextureSizeEstimate()
-// - ImFontAtlasBuildCompactTexture()
+// - ImFontAtlasBuildUpdateTexData()
+// - ImFontAtlasTextureAdd()
+// - ImFontAtlasTextureRepack()
+// - ImFontAtlasTextureGrow()
+// - ImFontAtlasTextureMakeSpace()
+// - ImFontAtlasTextureGetSizeEstimate()
+// - ImFontAtlasBuildClear()
+// - ImFontAtlasTextureCompact()
 // - ImFontAtlasBuildInit()
 // - ImFontAtlasBuildDestroy()
 //-----------------------------------------------------------------------------
@@ -2823,48 +2825,12 @@ void ImFontAtlasUpdateNewFrame(ImFontAtlas* atlas, int frame_count, bool rendere
     // Update texture status
     for (int tex_n = 0; tex_n < atlas->TexList.Size; tex_n++)
     {
+        // Update and remove if requested
         ImTextureData* tex = atlas->TexList[tex_n];
-        bool remove_from_list = false;
-        if (tex->Status == ImTextureStatus_OK)
-        {
-            tex->Updates.resize(0);
-            tex->UpdateRect.x = tex->UpdateRect.y = (unsigned short)~0;
-            tex->UpdateRect.w = tex->UpdateRect.h = 0;
-        }
         if (tex->Status == ImTextureStatus_WantCreate && atlas->RendererHasTextures)
             IM_ASSERT(tex->TexID == ImTextureID_Invalid && tex->BackendUserData == NULL && "Backend set texture's TexID/BackendUserData but did not update Status to OK.");
 
-        // Request destroy
-        // - Keep bool to true in order to differentiate a planned destroy vs a destroy decided by the backend.
-        // - We don't destroy pixels right away, as backend may have an in-flight copy from RAM.
-        if (tex->WantDestroyNextFrame && tex->Status != ImTextureStatus_Destroyed && tex->Status != ImTextureStatus_WantDestroy)
-        {
-            IM_ASSERT(tex->Status == ImTextureStatus_OK || tex->Status == ImTextureStatus_WantCreate || tex->Status == ImTextureStatus_WantUpdates);
-            tex->Status = ImTextureStatus_WantDestroy;
-        }
-
-        // If a texture has never reached the backend, they don't need to know about it.
-        // (note: backends between 1.92.0 and 1.92.4 could set an already destroyed texture to ImTextureStatus_WantDestroy
-        //  when invalidating graphics objects twice, which would previously remove it from the list and crash.)
-        if (tex->Status == ImTextureStatus_WantDestroy && tex->TexID == ImTextureID_Invalid && tex->BackendUserData == NULL)
-            tex->Status = ImTextureStatus_Destroyed;
-
-        // Process texture being destroyed
-        if (tex->Status == ImTextureStatus_Destroyed)
-        {
-            IM_ASSERT(tex->TexID == ImTextureID_Invalid && tex->BackendUserData == NULL && "Backend set texture Status to Destroyed but did not clear TexID/BackendUserData!");
-            if (tex->WantDestroyNextFrame)
-                remove_from_list = true; // Destroy was scheduled by us
-            else
-                tex->Status = ImTextureStatus_WantCreate; // Destroy was done was backend: recreate it (e.g. freed resources mid-run)
-        }
-
-        // The backend may need defer destroying by a few frames, to handle texture used by previous in-flight rendering.
-        // We allow the texture staying in _WantDestroy state and increment a counter which the backend can use to take its decision.
-        if (tex->Status == ImTextureStatus_WantDestroy)
-            tex->UnusedFrames++;
-
-        // Destroy and remove
+        bool remove_from_list = ImTextureDataUpdateNewFrame(tex);
         if (remove_from_list)
         {
             IM_ASSERT(atlas->TexData != tex);
@@ -2876,6 +2842,49 @@ void ImFontAtlasUpdateNewFrame(ImFontAtlas* atlas, int frame_count, bool rendere
     }
 }
 
+bool ImTextureDataUpdateNewFrame(ImTextureData* tex)
+{
+    bool remove_from_list = false;
+    if (tex->Status == ImTextureStatus_OK)
+    {
+        tex->Updates.resize(0);
+        tex->UpdateRect.x = tex->UpdateRect.y = (unsigned short)~0;
+        tex->UpdateRect.w = tex->UpdateRect.h = 0;
+    }
+
+    // Request destroy
+    // - Keep bool to true in order to differentiate a planned destroy vs a destroy decided by the backend.
+    // - We don't destroy pixels right away, as backend may have an in-flight copy from RAM.
+    if (tex->WantDestroyNextFrame && tex->Status != ImTextureStatus_Destroyed && tex->Status != ImTextureStatus_WantDestroy)
+    {
+        IM_ASSERT(tex->Status == ImTextureStatus_OK || tex->Status == ImTextureStatus_WantCreate || tex->Status == ImTextureStatus_WantUpdates);
+        tex->Status = ImTextureStatus_WantDestroy;
+    }
+
+    // If a texture has never reached the backend, they don't need to know about it.
+    // (note: backends between 1.92.0 and 1.92.4 could set an already destroyed texture to ImTextureStatus_WantDestroy
+    //  when invalidating graphics objects twice, which would previously remove it from the list and crash.)
+    if (tex->Status == ImTextureStatus_WantDestroy && tex->TexID == ImTextureID_Invalid && tex->BackendUserData == NULL)
+        tex->Status = ImTextureStatus_Destroyed;
+
+    // Process texture being destroyed
+    if (tex->Status == ImTextureStatus_Destroyed)
+    {
+        IM_ASSERT(tex->TexID == ImTextureID_Invalid && tex->BackendUserData == NULL && "Backend set texture Status to Destroyed but did not clear TexID/BackendUserData!");
+        if (tex->WantDestroyNextFrame)
+            remove_from_list = true; // Destroy was scheduled by us
+        else
+            tex->Status = ImTextureStatus_WantCreate; // Destroy was done was backend: recreate it (e.g. freed resources mid-run)
+    }
+
+    // The backend may need defer destroying by a few frames, to handle texture used by previous in-flight rendering.
+    // We allow the texture staying in _WantDestroy state and increment a counter which the backend can use to take its decision.
+    if (tex->Status == ImTextureStatus_WantDestroy)
+        tex->UnusedFrames++;
+
+    return remove_from_list;
+}
+
 void ImFontAtlasTextureBlockConvert(const unsigned char* src_pixels, ImTextureFormat src_fmt, int src_pitch, unsigned char* dst_pixels, ImTextureFormat dst_fmt, int dst_pitch, int w, int h)
 {
     IM_ASSERT(src_pixels != NULL && dst_pixels != NULL);
@@ -3149,8 +3158,10 @@ static void         Decode85(const unsigned char* src, unsigned char* dst)
         dst += 4;
     }
 }
-#ifndef IMGUI_DISABLE_DEFAULT_FONT
+#if !defined(IMGUI_DISABLE_DEFAULT_FONT) && !defined(IMGUI_DISABLE_DEFAULT_FONT_BITMAP)
 static const char* GetDefaultCompressedFontDataProggyClean(int* out_size);
+#endif
+#if !defined(IMGUI_DISABLE_DEFAULT_FONT) && !defined(IMGUI_DISABLE_DEFAULT_FONT_VECTOR)
 static const char* GetDefaultCompressedFontDataProggyForever(int* out_size);
 #endif
 
@@ -3175,7 +3186,7 @@ ImFont* ImFontAtlas::AddFontDefault(const ImFontConfig* font_cfg)
 // If you want a similar font which may be better scaled, consider using AddFontDefaultVector().
 ImFont* ImFontAtlas::AddFontDefaultBitmap(const ImFontConfig* font_cfg_template)
 {
-#ifndef IMGUI_DISABLE_DEFAULT_FONT
+#if !defined(IMGUI_DISABLE_DEFAULT_FONT) && !defined(IMGUI_DISABLE_DEFAULT_FONT_BITMAP)
     ImFontConfig font_cfg = font_cfg_template ? *font_cfg_template : ImFontConfig();
     if (!font_cfg_template)
         font_cfg.PixelSnapH = true; // Prevents sub-integer scaling factors at lower-level layers.
@@ -3196,14 +3207,14 @@ ImFont* ImFontAtlas::AddFontDefaultBitmap(const ImFontConfig* font_cfg_template)
     IM_ASSERT(0 && "Function is disabled in this build.");
     IM_UNUSED(font_cfg_template);
     return NULL;
-#endif // #ifndef IMGUI_DISABLE_DEFAULT_FONT
+#endif
 }
 
 // Load a minimal version of ProggyForever, designed to match our good old ProggyClean, but nicely scalable.
 // (See build script in https://github.com/ocornut/proggyforever for details)
 ImFont* ImFontAtlas::AddFontDefaultVector(const ImFontConfig* font_cfg_template)
 {
-#ifndef IMGUI_DISABLE_DEFAULT_FONT
+#if !defined(IMGUI_DISABLE_DEFAULT_FONT) && !defined(IMGUI_DISABLE_DEFAULT_FONT_VECTOR)
     ImFontConfig font_cfg = font_cfg_template ? *font_cfg_template : ImFontConfig();
     if (!font_cfg_template)
         font_cfg.PixelSnapH = true; // Precisely match ProggyClean, but prevents sub-integer scaling factors at lower-level layers.
@@ -3224,7 +3235,7 @@ ImFont* ImFontAtlas::AddFontDefaultVector(const ImFontConfig* font_cfg_template)
     IM_ASSERT(0 && "Function is disabled in this build.");
     IM_UNUSED(font_cfg_template);
     return NULL;
-#endif // #ifndef IMGUI_DISABLE_DEFAULT_FONT
+#endif
 }
 
 ImFont* ImFontAtlas::AddFontFromFileTTF(const char* filename, float size_pixels, const ImFontConfig* font_cfg_template, const ImWchar* glyph_ranges)
@@ -3580,7 +3591,7 @@ void ImFontAtlasBuildRenderBitmapFromString(ImFontAtlas* atlas, int x, int y, in
     }
 }
 
-static void ImFontAtlasBuildUpdateBasicTexData(ImFontAtlas* atlas)
+static void ImFontAtlasBuildUpdateTexDataBasic(ImFontAtlas* atlas)
 {
     // Pack and store identifier so we can refresh UV coordinates on texture resize.
     // FIXME-NEWATLAS: User/custom rects where user code wants to store UV coordinates will need to do the same thing.
@@ -3614,7 +3625,7 @@ static void ImFontAtlasBuildUpdateBasicTexData(ImFontAtlas* atlas)
     atlas->TexUvWhitePixel = ImVec2((r.x + 0.5f) * atlas->TexUvScale.x, (r.y + 0.5f) * atlas->TexUvScale.y);
 }
 
-static void ImFontAtlasBuildUpdateLinesTexData(ImFontAtlas* atlas)
+static void ImFontAtlasBuildUpdateTexDataLines(ImFontAtlas* atlas)
 {
     if (atlas->Flags & ImFontAtlasFlags_NoBakedLines)
         return;
@@ -4063,6 +4074,12 @@ static void ImFontAtlasBuildSetTexture(ImFontAtlas* atlas, ImTextureData* tex)
     ImFontAtlasUpdateDrawListsTextures(atlas, old_tex_ref, atlas->TexRef);
 }
 
+static void ImFontAtlasBuildUpdateTexData(ImFontAtlas* atlas)
+{
+    ImFontAtlasBuildUpdateTexDataBasic(atlas);
+    ImFontAtlasBuildUpdateTexDataLines(atlas);
+}
+
 // Create a new texture, discard previous one
 ImTextureData* ImFontAtlasTextureAdd(ImFontAtlas* atlas, int w, int h)
 {
@@ -4177,8 +4194,7 @@ void ImFontAtlasTextureRepack(ImFontAtlas* atlas, int w, int h)
             }
 
     // Update other cached UV
-    ImFontAtlasBuildUpdateLinesTexData(atlas);
-    ImFontAtlasBuildUpdateBasicTexData(atlas);
+    ImFontAtlasBuildUpdateTexData(atlas);
 
     builder->LockDisableResize = false;
     ImFontAtlasUpdateDrawListsSharedData(atlas);
@@ -4327,8 +4343,7 @@ void ImFontAtlasBuildInit(ImFontAtlas* atlas)
     ImFontAtlasPackInit(atlas);
 
     // Add required texture data
-    ImFontAtlasBuildUpdateLinesTexData(atlas);
-    ImFontAtlasBuildUpdateBasicTexData(atlas);
+    ImFontAtlasBuildUpdateTexData(atlas);
 
     // Register fonts
     ImFontAtlasBuildUpdatePointers(atlas);
@@ -4357,6 +4372,8 @@ void ImFontAtlasBuildDestroy(ImFontAtlas* atlas)
     atlas->Builder = NULL;
 }
 
+//-----------------------------------------------------------------------------
+
 void ImFontAtlasPackInit(ImFontAtlas * atlas)
 {
     ImTextureData* tex = atlas->TexData;
@@ -6343,7 +6360,7 @@ static unsigned int stb_decompress(unsigned char *output, const unsigned char *i
 // Download and more information at https://github.com/bluescan/proggyfonts
 //-----------------------------------------------------------------------------
 
-#ifndef IMGUI_DISABLE_DEFAULT_FONT
+#if !defined(IMGUI_DISABLE_DEFAULT_FONT) && !defined(IMGUI_DISABLE_DEFAULT_FONT_BITMAP)
 
 // File: 'ProggyClean.ttf' (41208 bytes)
 // Exported using binary_to_compressed_c.exe -u8 "ProggyClean.ttf" proggy_clean_ttf
@@ -6523,6 +6540,7 @@ static const char* GetDefaultCompressedFontDataProggyClean(int* out_size)
     *out_size = proggy_clean_ttf_compressed_size;
     return (const char*)proggy_clean_ttf_compressed_data;
 }
+#endif // #if !defined(IMGUI_DISABLE_DEFAULT_FONT) && !defined(IMGUI_DISABLE_DEFAULT_FONT_BITMAP)
 
 //-----------------------------------------------------------------------------
 // [SECTION] Default font data (ProggyForever-Regular-minimal.ttf)
@@ -6531,6 +6549,8 @@ static const char* GetDefaultCompressedFontDataProggyClean(int* out_size)
 // MIT license / Copyright (c) 2026 Disco Hello, Copyright (c) 2019,2023 Tristan Grimmer
 //-----------------------------------------------------------------------------
 
+#if !defined(IMGUI_DISABLE_DEFAULT_FONT) && !defined(IMGUI_DISABLE_DEFAULT_FONT_VECTOR)
+
 // File: 'output/ProggyForever-Regular-minimal.ttf' (18556 bytes)
 // Exported using binary_to_compressed_c.exe -u8 "output/ProggyForever-Regular-minimal.ttf" proggy_forever_minimal_ttf
 static const unsigned int proggy_forever_minimal_ttf_compressed_size = 14562;
@@ -6785,7 +6805,6 @@ static const char* GetDefaultCompressedFontDataProggyForever(int* out_size)
     *out_size = proggy_forever_minimal_ttf_compressed_size;
     return (const char*)proggy_forever_minimal_ttf_compressed_data;
 }
-
-#endif // #ifndef IMGUI_DISABLE_DEFAULT_FONT
+#endif // #if !defined(IMGUI_DISABLE_DEFAULT_FONT) && !defined(IMGUI_DISABLE_DEFAULT_FONT_VECTOR)
 
 #endif // #ifndef IMGUI_DISABLE

imgui_internal.h

@@ -1724,6 +1724,7 @@ enum ImGuiActivateFlags_
 };
 
 // Early work-in-progress API for ScrollToItem()
+// FIXME: Missing flags to request making both edges visible when possible.
 enum ImGuiScrollFlags_
 {
     ImGuiScrollFlags_None                   = 0,
@@ -4276,6 +4277,7 @@ IMGUI_API void              ImFontAtlasTextureBlockFill(ImTextureData* dst_tex,
 IMGUI_API void              ImFontAtlasTextureBlockCopy(ImTextureData* src_tex, int src_x, int src_y, ImTextureData* dst_tex, int dst_x, int dst_y, int w, int h);
 IMGUI_API void              ImFontAtlasTextureBlockQueueUpload(ImFontAtlas* atlas, ImTextureData* tex, int x, int y, int w, int h);
 
+IMGUI_API bool              ImTextureDataUpdateNewFrame(ImTextureData* tex);
 IMGUI_API void              ImTextureDataQueueUpload(ImTextureData* tex, int x, int y, int w, int h);
 IMGUI_API int               ImTextureDataGetFormatBytesPerPixel(ImTextureFormat format);
 IMGUI_API const char*       ImTextureDataGetStatusName(ImTextureStatus status);

imgui_widgets.cpp

@@ -266,6 +266,8 @@ void ImGui::TextEx(const char* text, const char* text_end, ImGuiTextFlags flags)
     }
 }
 
+// Note that all functions taking format strings in the API may be passed ("%s", text) or ("%.*s", text_len, text),
+// which will automatically bypass the formatter.
 void ImGui::TextUnformatted(const char* text, const char* text_end)
 {
     TextEx(text, text_end, ImGuiTextFlags_NoWidthForLargeClippedText);
@@ -5648,7 +5650,7 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
         ImVec2 cursor_screen_pos = ImTrunc(draw_pos + cursor_offset - draw_scroll);
         ImRect cursor_screen_rect(cursor_screen_pos.x, cursor_screen_pos.y - g.FontSize + 0.5f, cursor_screen_pos.x + 1.0f, cursor_screen_pos.y - 1.5f);
         if (cursor_is_visible && cursor_screen_rect.Overlaps(clip_rect))
-            draw_window->DrawList->AddLineV(cursor_screen_rect.Min.x, cursor_screen_rect.Min.y, cursor_screen_rect.Max.y, GetColorU32(ImGuiCol_InputTextCursor), 1.0f * (float)(int)style._MainScale); // FIXME-DPI: Cursor thickness (#7031)
+            draw_window->DrawList->AddLineV(cursor_screen_rect.Min.x, cursor_screen_rect.Min.y, cursor_screen_rect.Max.y, GetColorU32(ImGuiCol_InputTextCursor), style.InputTextCursorSize);
 
         // Notify OS of text input position for advanced IME (-1 x offset so that Windows IME can cover our cursor. Bit of an extra nicety.)
         // This is required for some backends (SDL3) to start emitting character/text inputs.